package io;

import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

/**
 * 向文件中写入文本数据
 */
public class WriteStringDemo {
    public static void main(String[] args) throws IOException {
       // FileOutputStream fos=new FileOutputStream("fos.txt");
        FileOutputStream fos=new FileOutputStream("fos.txt",true);
        //String line="吃,桃,凉";
        String line="吃";
        //将字符串按照 UTF-8编码转换为一组字节
        byte[] data=line.getBytes(StandardCharsets.UTF_8);
        fos.write(data);
        line="喝玩乐";
        data=line.getBytes(StandardCharsets.UTF_8);
        fos.write(data);
        System.out.println("写出完毕!");
        fos.close();

    }
}
